popping and sputtering after header swap

Reply Subscribe

Thread Tools

Search this Thread

Mar 31, 2011 | 09:43 PM

#11

Iraq Sucks

Thread Starter

On The Tree

iTrader: (1)

Joined: Aug 2005

Posts: 191

Likes: 0

From: N.C.

Quote:

Originally Posted by RSTinOKC

Popping and sputtering MIGHT be idle air flow...I upped mine a tad just today and started noticing a little bit of popping/backfire on gear shifts. I would definitely suggest taking a look at your VE Table...never hurts.

I think VE tables are not used to tune the Gen-IV motors.

Mar 31, 2011 | 10:08 PM

#12

RSTinOKC

TECH Apprentice

iTrader: (2)

Joined: Feb 2008

Posts: 383

Likes: 2

From: Oklahoma City

I stand corrected; especially on a 420 stroker.

Apr 2, 2011 | 02:49 PM

#13

Iraq Sucks

Thread Starter

On The Tree

iTrader: (1)

Joined: Aug 2005

Posts: 191

Likes: 0

From: N.C.

Check engine light came on last night (200ish miles driven after install) w/ code p1075...air/fuel management. I checked the O2 wires thinking they may have burned on the collectors but, they look fine and have plenty of clearance.

Apr 3, 2011 | 01:11 PM

#14

MikeGyver

TECH Veteran

iTrader: (5)

Joined: Jun 2005

Posts: 4,515

Likes: 242

From: Suburban Chicago

I'm glad I'm not a tuner, there is just too much to keep up with. My '02 OS doesn't even list p1075. There is nothing between p0804 and p1106 in my list.